Cheese knife



FIG. 1 is a perspective view of our new design of a cheese knife;

FIG. 2 is a front view thereof;

FIG. 3 is rear view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof, opposite the first side;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof. 

CLAIM The ornamental design for a cheese knife, as shown and described. 